25016415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 16801185

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 439, 655, 1317, 1965, 2195, 3799, 6585, 11397, 12731, 18995, 38193, 56985, 57509, 63655, 172527, 190965, 287545, 862635, 1667761, 5003283, 8338805, 25016415]

約数ペア:

[(1, 25016415), (3, 8338805), (5, 5003283), (15, 1667761), (29, 862635), (87, 287545), (131, 190965), (145, 172527), (393, 63655), (435, 57509), (439, 56985), (655, 38193), (1317, 18995), (1965, 12731), (2195, 11397), (3799, 6585)]